diff options
Diffstat (limited to 'arch/powerpc/platforms/pasemi/cpufreq.c')
| -rw-r--r-- | arch/powerpc/platforms/pasemi/cpufreq.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pasemi/cpufreq.c b/arch/powerpc/platforms/pasemi/cpufreq.c index 8caa1667cf34..58556b028a4c 100644 --- a/arch/powerpc/platforms/pasemi/cpufreq.c +++ b/arch/powerpc/platforms/pasemi/cpufreq.c @@ -32,6 +32,7 @@ #include <asm/io.h> #include <asm/prom.h> #include <asm/time.h> +#include <asm/smp.h> #define SDCASR_REG 0x0100 #define SDCASR_REG_STRIDE 0x1000 @@ -124,6 +125,11 @@ static void set_astate(int cpu, unsigned int astate) local_irq_restore(flags); } +int check_astate(void) +{ + return get_cur_astate(hard_smp_processor_id()); +} + void restore_astate(int cpu) { set_astate(cpu, current_astate); |